Choose the one alternative that best completes the statement or answers the question. -An ideal step-up transformer doubles a primary voltage of 110 V. What is the ratio of the number

Choose the one alternative that best completes the statement or answers the question.
-An ideal step-up transformer doubles a primary voltage of 110 V. What is the ratio of the number of turns in its primary coil to the number of turns in the secondary coil?
A) 1:8
B) 2:1
C) 4:1
D) 1:2
E) 1:4

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